But they reserve their most powerful effects for rapidly-dividing cells, which is precisely the hallmark of cancer.

但它们最大程度保留了疗效，应对迅速分裂的细胞，细胞迅速分裂恰恰是癌症的标志。

If the person has no reserve, then the minimum bid is, in effect, the reserve.

如果此人没有储备金，那么最低出价实际上就是储备金。